24798 Wastewater Operator Contract 11546 Sep 14, 2026 Walla Walla , Washington We are seeking a Wastewater Operator for assignment in Walla Walla, Washington. The selected candidate will perform a variety of tasks in the operations and maintenance of a wastewater treatment plant. Hours are Monday
Friday, 8:00am
4:30pm
This position requires a valid Washington Level I Wastewater Operator License
Responsibilities
Preventive maintenance
Establish and maintain effective sample procedures of plant operations and effluent
Diagnose operating problems
Make process control adjustments
Direct and perform necessary corrective action
Prepare reports
Collect samples
Perform laboratory testing
Determine proper chemical flow rates
Maintain shift logs
Perform other duties as required Qualifications
A valid Drivers License
A valid Level I Washington Wastewater Operator License
1+ years experience in operating water/wastewater treatment plants Apply Now Share This Post